Protection requirements

The Optix OSN8800 TN13M40 single board belongs to the photosynthesized waveform category, realizing the multiplexing of up to 40 standard wavelength optical signals compliant with the requirements of WDM systems into one combined waveform signal.
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Huawei WDM Equipment OSN8800 TN13M40 Hardware Description
The M40 single board belongs to the photosynthesized waveform category, realizing the multiplexing of up to 40 standard wavelength optical signals compliant with the requirements of the WDM system into one combined waveform signal.
The application of M40 single board in WDM system is shown in Figure 1.
Figure 1 Application of M40 single board in WDM system

Optix OSN8800 TN13M40 40-wave combiner board functions and features
The M40 single board supports functions and features such as multiplexing, online optical power monitoring, alarm and performance monitoring.
The specific functions and features of the M40 single board are shown in Table 1.
Table 1 M40 single-board functions and features
| Functions and Features | Description |
|---|---|
| Basic Functions | Realizes multiplexing up to 40 single-wavelength optical signals into one combined signal.
|
| Online Optical Power Monitoring | Provides an online monitoring optical port from which a small amount of optical signals can be output to a spectrum analyzer or a spectrum analyzer board to monitor the spectrum and optical performance of the combined-wave optical signals without interrupting the service. |
| Alarm and Performance Monitoring | Provide optical power detection function and single-board alarm and performance event reporting function. |
| Optical Layer ASON | Support |
Optix OSN8800 TN13M40 40-wave combiner board specifications
Single-board metrics include optical interface metrics, single-board size, weight, and power consumption.
Table 1M40 single-board optical interface specifications
| Item | Unit | Indicator |
|---|---|---|
| Channel spacing | GHz | 100 |
| Insertion Loss | dB | ≤6.5 |
| Reflection Coefficient | dB | <-40 |
| Working wavelength range | nm | 1529~1561 |
| Adjacent channel isolation | dB | >22 |
| Non-adjacent channel isolation | dB | >25 |
| Polarization dependent loss | dB | ≤0.5 |
| Temperature Characteristics | nm/°C | ≤0.002 |
| Maximum difference of insertion loss of each channel | dB | ≤3 |
Mechanical parameters
Panel dimensions:
TN11M40: 76.2 mm (W) x 220 mm (D) x 264.6 mm (H)
TN12M40: 50.8 mm (W) x 220 mm (D) x 264.6 mm (H)
Weight:
TN11M40: 2.2kg
TN12M40: 2.0kg
Power Consumption
| Single Board Name | Typical power consumption of single board (W) | Maximum power consumption of single boarda (W) |
|---|---|---|
| TN11M40 | 10.0 | 13.0 |
| TN12M40 | 10.0 | 13.0 |
| a: Maximum power consumption refers to the value measured at the maximum ambient temperature during normal operation of the equipment. | ||
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